led88.lst

51单片机用c语言实例 包括ad

C51 COMPILER V7.09   LED88                                                                 03/15/2006 16:19:19 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE LED88
OBJECT MODULE PLACED IN Led88.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Led88.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /**************************************************************/
   2          /* 文件名称: Led88.C                                          */
   3          /* 功能描述: 控制点阵显示'口'符号                             */
   4          /**************************************************************/
   5          
   6          #include "SST89x5x4.h"
   7          #include "Intrins.h"
   8          
   9          typedef unsigned char uchar;
  10          //符号数据
  11          static uchar Value1[]={0xff,0x81,0x81,0x81,0x81,0x81,0x81,0xff};
  12          static uchar Value2[]={0x00,0x7e,0x42,0x42,0x42,0x42,0x7e,0x00};
  13          static uchar Value3[]={0x00,0x00,0x3c,0x24,0x24,0x3c,0x00,0x00};
  14          static uchar Value4[]={0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00};
  15          
  16          void delay(uchar count)                         //延时函数
  17          {
  18   1              uchar i;
  19   1              uchar j;
  20   1              for(j=0;j<count;j++)
  21   1                      for(i=0;i<0x50;i++);
  22   1      }
  23          
  24          void main(void)
  25          {
  26   1              uchar L_con = 0x7f, i, j;               //L_con: 列扩展变量
  27   1              while(1)
  28   1              {
  29   2                      for(j=0; j<200; j++)            //第一个图形显示
  30   2                      {
  31   3                              for(i=0; i<8; i++)
  32   3                              {
  33   4                                      P0 = L_con;
  34   4                                      P2 = Value1[i];
  35   4                                      L_con = _cror_(L_con, 1);
  36   4                                      delay(1);
  37   4                              }
  38   3                      }
  39   2                      delay(10);
  40   2                      for(j=0; j<200; j++)            //第二个图形显示
  41   2                      {
  42   3                              for(i=0; i<8; i++)
  43   3                              {
  44   4                                      P0 = L_con;
  45   4                                      P2 = Value2[i];
  46   4                                      L_con = _cror_(L_con, 1);
  47   4                                      delay(1);
  48   4                              }
  49   3                      }
  50   2                      delay(10);
  51   2                      for(j=0; j<200; j++)            //第三个图形显示
  52   2                      {
  53   3                              for(i=0; i<8; i++)
  54   3                              {
  55   4                                      P0 = L_con;
C51 COMPILER V7.09   LED88                                                                 03/15/2006 16:19:19 PAGE 2   

  56   4                                      P2 = Value3[i];
  57   4                                      L_con = _cror_(L_con, 1);
  58   4                                      delay(1);
  59   4                              }
  60   3                      }
  61   2                      delay(10);
  62   2                      for(j=0; j<200; j++)            //第四个图形显示
  63   2                      {
  64   3                              for(i=0; i<8; i++)
  65   3                              {
  66   4                                      P0 = L_con;
  67   4                                      P2 = Value4[i];
  68   4                                      L_con = _cror_(L_con, 1);
  69   4                                      delay(1);
  70   4                              }
  71   3                      }
  72   2                      delay(10);
  73   2              }
  74   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    191    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     32    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)